How do you build the PHP Imagick extension on windows with PHP 5.4?

How do you build the PHP Imagick extension on windows with PHP 5.4?

I've built the extension on windows 7, against the latest release of
ImageMagick - 6.8.6. It seems to load fine. It shows up with all the bells
and whistles in phpinfo(), but when I try and use it to load an image
file, it crashes somewhere in msvcrt100.dll -- calling fstat64.
Is there something I've missed here?
EDIT: Nevermind. See below for the solution.
The issue was that the latest version of ImageMagick was built using VC10,
but PHP is built using VC9 -- I needed to download the imagemagick source
distribution and build it using VC9, and link against that in order for
the extension to work properly.
Forgive the mangled links, I don't have any rep.
Step 1: Set up the PHP build as outlined in
wikiphpnet/internals/windows/stepbystepbuild - Stop before it has you run
configure.
Step 2: Download the imagick pecl extension source and unzip it to the
/ext directory of the PHP source tree. You need to have the imagick source
in /ext/imagick. peclphpnet/package/imagick
Step 3: Build ImageMagick using VC9 (VS2008). Follow these instructions:
wwwimagemagick.org/script/install-source.php#windows
Step 4: Copy the following files from the ImageMagic source directory to
the PHP deps directory (C:\php-sdk\phpdev\vc9\x86\deps),
copy to deps\lib:
ImageMagick-source\VisualMagick\lib\CORE_RL_magick_.lib
ImageMagick-source\VisualMagick\lib\CORE_RL_Magick++_.lib
ImageMagick-source\VisualMagick\lib\CORE_RL_wand_.lib
ImageMagick-source\VisualMagick\lib\X11.lib
copy to deps\include\magick
ImageMagick-source\magick\*.h
copy to deps\include\Magick++
ImageMagick-source\Magick++\lib\Magick++\*.h
copy to deps\include
ImageMagick-source\Magick++\lib\Magick++.h
copy to deps\include\wand
ImageMagick-source\wand\*.h
copy to deps\bin
ImageMagick-source\VisualMagick\bin\CORE_RL_magick_.dll
ImageMagick-source\VisualMagick\bin\CORE_RL_Magick++_.dll
ImageMagick-source\VisualMagick\bin\CORE_RL_wand_.dll
ImageMagick-source\VisualMagick\bin\X11.dll
Step 5: Run php's configure script with the following command line:
configure --disable-all --with-imagick=shared --disable-zts --enable-cli
Step 6: Make PHP with Imagick extension - in the php source directory, as
outlined in the PHP build instructions:
nmake
Step 7: At this point, all you need from the PHP build Release directory
is php_imagick.dll -- you can include the pdb if you need the debugging
symbols, but you knew that already. Put php_imagick.dll in the \ext
directory. Copy ImageMagick-source\VisualMagick\bin*.dll to .
Step 8: Run phpinfo() and hopefully you'll see the magick.